Logic Introduction
We can make use of typed
calculus
- to have a consisted machinery for mathematical objects:
MMM/WWW
- to be able to connect with proof checkers like
LEGO, COQ, NUPRL, ISABEL, ...
An example of an interactive tool for mathematics based on
proof checking has just been released by Mike Beeson.
Note: another interesting topic is the interchange of
CA and PC. (Not addressed here)